Light guides and backlight systems incorporating prismatic structures and light redirectors
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United States of America Patent
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Aug 21, 2012
Grant Date -
Oct 15, 2009
app pub date -
Oct 24, 2008
filing date -
Apr 18, 2008
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Abstract
Improved apparatus and method for collecting and directing light from a source via a light guide and modulated display assembly in an efficient manner through the design and use of prismatic optical structures, diffusers and/or light redirectors.
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